package com.tedu.day07springmvc.controller;

import com.tedu.day07springmvc.pojo.dto.BmiDTO;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

@Controller
public class BmiController {
    @RequestMapping("/bmi")
    @ResponseBody
    public String bmi(BmiDTO bmiDTO){
        System.out.println(bmiDTO);
        double bmi = bmiDTO.getWeight()/(bmiDTO.getHeight()*bmiDTO.getHeight());
        System.out.println("值为:"+bmi);
        if(bmi<18.5){
            return "bmi="+bmi+"您太瘦了";
        } else if (bmi<24.0) {
            return "bmi="+bmi+"您身材不错";
        } else if (bmi<27.0) {
            return "bmi="+bmi+"您微胖";
        }else {
            return "bmi="+bmi+"该减肥了";
        }

    }
}















